Conjugate the verb to the plain past form and replace ~た with ~て and ~だ with ~で:
V5:
V1:
い-adjectives (and negative): Replace ~い with ~くて
nouns, な-adjectives: Add ~で to the end
Exceptions:
The ~て form connects actions, states, or events. It functions similarly to "and" in English, linking multiple verbs, adjectives, or nouns to indicate sequential (one event occurs after another) or logical relationships (one event occurs because of another).
The て-form connects actions to show that one action happens and is followed by another. It can also imply a cause-effect relationship in certain contexts.
The て-form for い-adjectives is used to connect descriptions or qualities, showing that multiple characteristics or states apply simultaneously.
The て-form for nouns and な-adjectives is used to connect nouns or descriptive states.
The て-form for negative verbs and い-adjectives (~なくて) is used to link negative states or actions in a sequence or context.
The most basic use of the ~て form is to connect actions in sequence.
More than two actions can be connected.
Only the final verb shows tense and politeness.
The ~て form can also express a soft reason or background situation.
It often sounds like “and so” rather than a strong “because”.